== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 21:52:36 (1778291556) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9c1fc4ead000.batch_stats=0 total: 100 open/close in 0.72 seconds: 138.80 ops/second llite.lustre-ffff9c1fc4ead000.statahead_max=0 208 real 0m0.343s user 0m0.003s sys 0m0.142s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 0 sec llite.lustre-ffff9c1fc4ead000.statahead_max=128 128 208 real 0m0.217s user 0m0.003s sys 0m0.089s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 57 hit_total: 22733 miss_total: 1018 total: 900 open/close in 2.12 seconds: 423.61 ops/second llite.lustre-ffff9c1fc4ead000.statahead_max=0 2008 real 0m3.399s user 0m0.012s sys 0m1.363s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 3 sec llite.lustre-ffff9c1fc4ead000.statahead_max=128 128 2008 real 0m1.467s user 0m0.004s sys 0m0.790s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 1 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 31 fname_total: 57 hit_total: 23732 miss_total: 1018 - open/close 4177 (time 1778291581.21 total 10.00 last 417.69) - open/close 8539 (time 1778291591.21 total 20.00 last 436.14) total: 9000 open/close in 21.16 seconds: 425.23 ops/second llite.lustre-ffff9c1fc4ead000.statahead_max=0 20008 real 0m37.989s user 0m0.184s sys 0m14.779s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 38 sec llite.lustre-ffff9c1fc4ead000.statahead_max=128 128 20008 real 0m14.537s user 0m0.048s sys 0m8.452s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 14 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 32 fname_total: 57 hit_total: 33731 miss_total: 1018 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 51 seconds llite.lustre-ffff9c1fc4ead000.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 32 fname_total: 57 hit_total: 33731 miss_total: 1018 mdc.lustre-MDT0000-mdc-ffff9c1fc4ead000.batch_stats= snapshot_time: 1778291703.183226150 secs.nsecs start_time: 1778291558.382527689 secs.nsecs elapsed_time: 144.800698461 secs.nsecs subreqs per batch batches % cum % 1: 26 8 8 2: 3 0 9 4: 0 0 9 8: 12 3 12 16: 128 40 53 32: 4 1 54 64: 144 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9c1fc4ead000.batch_stats=0 total: 100 open/close in 0.65 seconds: 153.72 ops/second llite.lustre-ffff9c1fc4ead000.statahead_max=0 100 real 0m0.031s user 0m0.001s sys 0m0.014s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9c1fc4ead000.statahead_max=128 128 100 real 0m0.027s user 0m0.002s sys 0m0.016s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 32 fname_total: 57 hit_total: 33731 miss_total: 1018 total: 900 open/close in 2.48 seconds: 363.16 ops/second llite.lustre-ffff9c1fc4ead000.statahead_max=0 1000 real 0m0.038s user 0m0.003s sys 0m0.015s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9c1fc4ead000.statahead_max=128 128 1000 real 0m0.051s user 0m0.001s sys 0m0.016s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 32 fname_total: 57 hit_total: 33731 miss_total: 1018 - open/close 3438 (time 1778291721.55 total 10.00 last 343.74) - open/close 6763 (time 1778291731.55 total 20.00 last 332.46) total: 9000 open/close in 25.45 seconds: 353.70 ops/second llite.lustre-ffff9c1fc4ead000.statahead_max=0 10000 real 0m0.291s user 0m0.003s sys 0m0.154s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff9c1fc4ead000.statahead_max=128 128 10000 real 0m0.188s user 0m0.002s sys 0m0.035s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 32 fname_total: 57 hit_total: 33731 miss_total: 1018 - open/close 3245 (time 1778291751.91 total 10.00 last 324.43) - open/close 6535 (time 1778291761.91 total 20.01 last 328.89) - open/close 10000 (time 1778291771.25 total 29.34 last 371.04) - open/close 13836 (time 1778291781.25 total 39.35 last 383.54) - open/close 17631 (time 1778291791.25 total 49.35 last 379.47) - open/close 20000 (time 1778291798.78 total 56.88 last 314.55) - open/close 23753 (time 1778291808.78 total 66.88 last 375.29) - open/close 27470 (time 1778291818.78 total 76.88 last 371.68) - open/close 30000 (time 1778291826.45 total 84.55 last 329.94) - open/close 34306 (time 1778291836.45 total 94.55 last 430.52) - open/close 38772 (time 1778291846.45 total 104.55 last 446.54) - open/close 40000 (time 1778291848.96 total 107.05 last 490.86) - open/close 44637 (time 1778291858.96 total 117.05 last 463.66) - open/close 49267 (time 1778291868.96 total 127.05 last 462.98) - open/close 54026 (time 1778291878.96 total 137.05 last 475.82) - open/close 58504 (time 1778291888.96 total 147.06 last 447.74) - open/close 60000 (time 1778291892.28 total 150.38 last 450.34) - open/close 64479 (time 1778291902.28 total 160.38 last 447.80) - open/close 68867 (time 1778291912.28 total 170.38 last 438.77) - open/close 70000 (time 1778291914.95 total 173.04 last 425.79) - open/close 74051 (time 1778291924.95 total 183.04 last 405.09) - open/close 77767 (time 1778291934.95 total 193.04 last 371.60) - open/close 80000 (time 1778291940.70 total 198.80 last 387.82) - open/close 84348 (time 1778291950.70 total 208.80 last 434.77) - open/close 88334 (time 1778291960.70 total 218.80 last 398.58) total: 90000 open/close in 222.72 seconds: 404.10 ops/second llite.lustre-ffff9c1fc4ead000.statahead_max=0 100000 real 0m1.664s user 0m0.015s sys 0m0.198s statx --cached=always -D 100000 files without statahead: 1 sec llite.lustre-ffff9c1fc4ead000.statahead_max=128 128 100000 real 0m1.694s user 0m0.011s sys 0m0.197s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 32 fname_total: 57 hit_total: 33731 miss_total: 1018 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 828 seconds llite.lustre-ffff9c1fc4ead000.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 32 fname_total: 57 hit_total: 33731 miss_total: 1018 mdc.lustre-MDT0000-mdc-ffff9c1fc4ead000.batch_stats= snapshot_time: 1778292820.310872864 secs.nsecs start_time: 1778291703.655447751 secs.nsecs elapsed_time: 1116.655425113 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536